\begin{table}[htbp]
\centering
\caption{DADOS-INI5-Laplace2D.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

  65&2.8015156480E-05&6.9627163395E-05&&\\
 129&7.0048838900E-06&1.7409801076E-05&1.9997745084E+00&1.9997505305E+00\\
 257&1.7512894204E-06&4.3526384779E-06&1.9999436122E+00&1.9999376162E+00\\
 513&4.3782663347E-07&1.0881713836E-06&1.9999859021E+00&1.9999844030E+00\\
1025&1.0945692577E-07&2.7204358118E-07&1.9999964755E+00&1.9999961007E+00\\
2049&2.7364248156E-08&6.8010941250E-08&1.9999991189E+00&1.9999990252E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
